237425 has 6 divisors (see below), whose sum is σ = 294438. Its totient is φ = 189920.

The previous prime is 237409. The next prime is 237467. The reversal of 237425 is 524732.

It can be written as a sum of positive squares in 3 ways, for example, as 256 + 237169 = 16^2 + 487^2 .

It is not a de Polignac number, because 237425 - 2⁴ = 237409 is a prime.

It is a d-powerful number, because it can be written as 2¹¹ + 3⁹ + 4⁶ + 7⁴ + 2¹⁷ + 5⁷ .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 237425.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4724 + ... + 4773.

It is an arithmetic number, because the mean of its divisors is an integer number (49073).

2²³⁷⁴²⁵ is an apocalyptic number.

237425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

237425 is a deficient number, since it is larger than the sum of its proper divisors (57013).

237425 is an equidigital number, since it uses as much as digits as its factorization.

237425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9507 (or 9502 counting only the distinct ones).

The product of its digits is 1680, while the sum is 23.

The square root of 237425 is about 487.2627627882. The cubic root of 237425 is about 61.9215970461.

The spelling of 237425 in words is "two hundred thirty-seven thousand, four hundred twenty-five".